Trace number 2696215

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
pb_cplex 2010-06-29SAT 240.618 140.232

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557413.opb
MD5SUMf1d4a2e32a581ad991c79b68e8396da7
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1.62475
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 593
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696215-1278015155.opb.
0.00/0.00	c Instance file HOME/instance-2696215-1278015155.opb
0.00/0.00	c File size is 83369 bytes.
0.00/0.03	c Highest Coefficient sum: 593
0.00/0.03	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.04	c ============================[ Problem Statistics ]=============================
0.00/0.04	c |                                                                             |
0.00/0.04	c |  Parsing time:          0.03         s                                      |
0.00/0.04	c |  Number Variables:      231                                                 |
0.00/0.04	c |  Number Constraints:    2707                                                |
0.00/0.04	c ===============================================================================
240.58/140.22	c Remaining time 1799.97 sec.
240.58/140.22	s SATISFIABLE
240.58/140.22	c Solution value = 0.00
240.58/140.22	v -x1 -x12 -x2 -x13 -x3 -x14 -x4 -x15 x5 -x16 -x6 -x17 -x7 -x18 -x8 -x19 -x9 -x20 -x10 x21 -x11 -x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 -x118 -x119 -x120 -x121 x132 -x142 -x152 -x162 -x172 -x182 -x192 -x202 -x212 -x222 -x122 -x143 x153 -x163 -x173 -x183 -x193 -x203 -x213 -x223 -x123 -x133 -x154 -x164 -x174 -x184 x194 -x204 -x214 -x224 -x124 -x134 -x144 -x165 -x175 -x185 -x195 -x205 x215 -x225 -x125 -x135 -x145 -x155 x176 -x186 -x196 -x206 -x216 -x226 -x126 -x136 x146 -x156 -x166 -x187 -x197 -x207 -x217 -x227 -x127 -x137 -x147 -x157 -x167 -x177 -x198 x208 -x218 -x228 -x128 -x138 -x148 -x158 -x168 -x178 x188 -x209 -x219 -x229 -x129 -x139 -x149 -x159 -x169 -x179 -x189 -x199 -x220 x230 -x130 -x140 -x150 -x160 x170 -x180 -x190 -x200 -x210 -x231 x131 -x141 -x151 -x161 -x171 -x181 -x191 -x201 -x211 -x221
240.58/140.22	c Total CPU time              : 239.077 s

Verifier Data 

OK	0

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696215-1278015155/watcher-2696215-1278015155 -o /tmp/evaluation-result-2696215-1278015155/solver-2696215-1278015155 -C 1800 -W 2000 -M 1800 run HOME/instance-2696215-1278015155.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.07 0.02 0.00 3/106 28378
/proc/meminfo: memFree=1470752/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0

[startup+0.055923 s]
/proc/loadavg: 0.07 0.02 0.00 3/106 28378
/proc/meminfo: memFree=1470752/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101922 s]
/proc/loadavg: 0.07 0.02 0.00 3/106 28378
/proc/meminfo: memFree=1470752/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30092 s]
/proc/loadavg: 0.07 0.02 0.00 3/106 28378
/proc/meminfo: memFree=1470752/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700916 s]
/proc/loadavg: 0.07 0.02 0.00 3/106 28378
/proc/meminfo: memFree=1470752/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50091 s]
/proc/loadavg: 0.15 0.03 0.01 2/109 28381
/proc/meminfo: memFree=1458948/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
[pid=28379] ppid=28378 vsize=40368 CPUtime=1.95
/proc/28379/stat : 28379 (pb_cplex) R 28378 28378 28293 0 -1 4202496 6225 0 0 0 193 2 0 0 17 0 2 0 142807534 41336832 4006 1992294400 134512640 146736320 4294550112 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28379/statm: 10092 4006 989 2985 0 6634 0
[pid=28379/tid=28381] ppid=28378 vsize=40368 CPUtime=0.52
/proc/28379/task/28381/stat : 28381 (pb_cplex) R 28378 28378 28293 0 -1 4202560 781 0 0 0 52 0 0 0 18 0 2 0 142807610 41336832 4006 1992294400 134512640 146736320 4294550112 18446744073709551615 136520397 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1.95
Current children cumulated vsize (KiB) 49068

[startup+3.10089 s]
/proc/loadavg: 0.15 0.03 0.01 4/109 28381
/proc/meminfo: memFree=1457708/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
[pid=28379] ppid=28378 vsize=36220 CPUtime=4.58
/proc/28379/stat : 28379 (pb_cplex) R 28378 28378 28293 0 -1 4202496 7041 0 0 0 454 4 0 0 17 0 1 0 142807534 37089280 3492 1992294400 134512640 146736320 4294550112 18446744073709551615 136017485 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/28379/statm: 9055 3492 994 2985 0 5597 0
Current children cumulated CPU time (s) 4.58
Current children cumulated vsize (KiB) 44920

[startup+6.30186 s]
/proc/loadavg: 0.37 0.08 0.03 2/109 28383
/proc/meminfo: memFree=1456468/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
[pid=28379] ppid=28378 vsize=39820 CPUtime=8.41
/proc/28379/stat : 28379 (pb_cplex) R 28378 28378 28293 0 -1 4202496 9206 0 0 0 835 6 0 0 16 0 2 0 142807534 40775680 4337 1992294400 134512640 146736320 4294550112 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28379/statm: 9955 4337 1002 2985 0 6497 0
[pid=28379/tid=28383] ppid=28378 vsize=39820 CPUtime=0.95
/proc/28379/task/28383/stat : 28383 (pb_cplex) S 28378 28378 28293 0 -1 4202560 856 0 0 0 95 0 0 0 16 0 2 0 142808006 40775680 4337 1992294400 134512640 146736320 4294550112 18446744073709551615 144580073 0 2 4096 16387 18446604437836116352 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 8.41
Current children cumulated vsize (KiB) 48520

[startup+12.7008 s]
/proc/loadavg: 0.58 0.13 0.04 3/109 28383
/proc/meminfo: memFree=1455352/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
[pid=28379] ppid=28378 vsize=40004 CPUtime=20.49
/proc/28379/stat : 28379 (pb_cplex) R 28378 28378 28293 0 -1 4202496 12875 0 0 0 2036 13 0 0 17 0 2 0 142807534 40964096 4430 1992294400 134512640 146736320 4294550112 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28379/statm: 10001 4430 1002 2985 0 6543 0
[pid=28379/tid=28383] ppid=28378 vsize=40004 CPUtime=6.94
/proc/28379/task/28383/stat : 28383 (pb_cplex) R 28378 28378 28293 0 -1 4202560 2841 0 0 0 690 4 0 0 25 0 2 0 142808006 40964096 4430 1992294400 134512640 146736320 4294550112 18446744073709551615 139046532 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 20.49
Current children cumulated vsize (KiB) 48704

[startup+25.5017 s]
/proc/loadavg: 0.80 0.19 0.06 3/109 28383
/proc/meminfo: memFree=1455228/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
[pid=28379] ppid=28378 vsize=40176 CPUtime=44.33
/proc/28379/stat : 28379 (pb_cplex) R 28378 28378 28293 0 -1 4202496 21241 0 0 0 4403 30 0 0 17 0 2 0 142807534 41140224 4523 1992294400 134512640 146736320 4294550112 18446744073709551615 137084994 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28379/statm: 10044 4523 1002 2985 0 6586 0
[pid=28379/tid=28383] ppid=28378 vsize=40176 CPUtime=19.17
/proc/28379/task/28383/stat : 28383 (pb_cplex) R 28378 28378 28293 0 -1 4202560 10771 0 0 0 1903 14 0 0 25 0 2 0 142808006 41140224 4523 1992294400 134512640 146736320 4294550112 18446744073709551615 139044578 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 44.33
Current children cumulated vsize (KiB) 48876

[startup+51.1014 s]
/proc/loadavg: 1.11 0.33 0.11 4/109 28383
/proc/meminfo: memFree=1454484/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
[pid=28379] ppid=28378 vsize=41552 CPUtime=92.17
/proc/28379/stat : 28379 (pb_cplex) R 28378 28378 28293 0 -1 4202496 29797 0 0 0 9155 62 0 0 17 0 2 0 142807534 42549248 4774 1992294400 134512640 146736320 4294550112 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28379/statm: 10388 4774 1002 2985 0 6930 0
[pid=28379/tid=28383] ppid=28378 vsize=41552 CPUtime=43.82
/proc/28379/task/28383/stat : 28383 (pb_cplex) R 28378 28378 28293 0 -1 4202560 16521 0 0 0 4352 30 0 0 25 0 2 0 142808006 42549248 4774 1992294400 134512640 146736320 4294550112 18446744073709551615 136403112 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 92.17
Current children cumulated vsize (KiB) 50252

[startup+102.31 s]
/proc/loadavg: 1.35 0.51 0.18 3/109 28385
/proc/meminfo: memFree=1453864/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
[pid=28379] ppid=28378 vsize=41564 CPUtime=170.19
/proc/28379/stat : 28379 (pb_cplex) R 28378 28378 28293 0 -1 4202496 53204 0 0 0 16915 104 0 0 17 0 2 0 142807534 42561536 4791 1992294400 134512640 146736320 4294550112 18446744073709551615 136017763 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28379/statm: 10391 4791 1010 2985 0 6933 0
[pid=28379/tid=28383] ppid=28378 vsize=41564 CPUtime=73.59
/proc/28379/task/28383/stat : 28383 (pb_cplex) R 28378 28378 28293 0 -1 4202560 21513 0 0 0 7312 47 0 0 25 0 2 0 142808006 42561536 4791 1992294400 134512640 146736320 4294550112 18446744073709551615 136674000 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 170.19
Current children cumulated vsize (KiB) 50264

Solver just ended. Dumping a history of the last processes samples

[startup+115.101 s]
/proc/loadavg: 1.37 0.54 0.20 4/109 28385
/proc/meminfo: memFree=1454360/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
[pid=28379] ppid=28378 vsize=41036 CPUtime=193.8
/proc/28379/stat : 28379 (pb_cplex) R 28378 28378 28293 0 -1 4202496 56209 0 0 0 19259 121 0 0 17 0 2 0 142807534 42020864 4688 1992294400 134512640 146736320 4294550112 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28379/statm: 10259 4688 1010 2985 0 6801 0
[pid=28379/tid=28383] ppid=28378 vsize=41036 CPUtime=85.72
/proc/28379/task/28383/stat : 28383 (pb_cplex) R 28378 28378 28293 0 -1 4202560 23843 0 0 0 8517 55 0 0 20 0 2 0 142808006 42020864 4688 1992294400 134512640 146736320 4294550112 18446744073709551615 135854546 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 193.8
Current children cumulated vsize (KiB) 49736

[startup+127.902 s]
/proc/loadavg: 1.51 0.61 0.22 3/109 28385
/proc/meminfo: memFree=1454112/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
[pid=28379] ppid=28378 vsize=41644 CPUtime=217.89
/proc/28379/stat : 28379 (pb_cplex) R 28378 28378 28293 0 -1 4202496 56676 0 0 0 21652 137 0 0 17 0 2 0 142807534 42643456 4823 1992294400 134512640 146736320 4294550112 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28379/statm: 10411 4823 1010 2985 0 6953 0
[pid=28379/tid=28383] ppid=28378 vsize=41644 CPUtime=98.33
/proc/28379/task/28383/stat : 28383 (pb_cplex) R 28378 28378 28293 0 -1 4202560 24285 0 0 0 9769 64 0 0 19 0 2 0 142808006 42643456 4823 1992294400 134512640 146736320 4294550112 18446744073709551615 136384857 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 217.89
Current children cumulated vsize (KiB) 50344

[startup+134.302 s]
/proc/loadavg: 1.55 0.63 0.23 3/109 28385
/proc/meminfo: memFree=1454236/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
[pid=28379] ppid=28378 vsize=41656 CPUtime=229.6
/proc/28379/stat : 28379 (pb_cplex) R 28378 28378 28293 0 -1 4202496 57948 0 0 0 22815 145 0 0 16 0 2 0 142807534 42655744 4786 1992294400 134512640 146736320 4294550112 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28379/statm: 10414 4786 1010 2985 0 6956 0
[pid=28379/tid=28383] ppid=28378 vsize=41656 CPUtime=104.48
/proc/28379/task/28383/stat : 28383 (pb_cplex) R 28378 28378 28293 0 -1 4202560 25448 0 0 0 10380 68 0 0 25 0 2 0 142808006 42655744 4786 1992294400 134512640 146736320 4294550112 18446744073709551615 136007089 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 229.6
Current children cumulated vsize (KiB) 50356

[startup+137.509 s]
/proc/loadavg: 1.59 0.66 0.24 2/109 28385
/proc/meminfo: memFree=1454236/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
[pid=28379] ppid=28378 vsize=41656 CPUtime=235.56
/proc/28379/stat : 28379 (pb_cplex) R 28378 28378 28293 0 -1 4202496 60236 0 0 0 23407 149 0 0 16 0 2 0 142807534 42655744 4786 1992294400 134512640 146736320 4294550112 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28379/statm: 10414 4786 1010 2985 0 6956 0
[pid=28379/tid=28383] ppid=28378 vsize=41656 CPUtime=107.62
/proc/28379/task/28383/stat : 28383 (pb_cplex) R 28378 28378 28293 0 -1 4202560 27736 0 0 0 10691 71 0 0 18 0 2 0 142808006 42655744 4786 1992294400 134512640 146736320 4294550112 18446744073709551615 136403116 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 235.56
Current children cumulated vsize (KiB) 50356

[startup+139.101 s]
/proc/loadavg: 1.59 0.66 0.24 3/109 28385
/proc/meminfo: memFree=1454484/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
[pid=28379] ppid=28378 vsize=41656 CPUtime=238.52
/proc/28379/stat : 28379 (pb_cplex) R 28378 28378 28293 0 -1 4202496 60243 0 0 0 23701 151 0 0 16 0 2 0 142807534 42655744 4786 1992294400 134512640 146736320 4294550112 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28379/statm: 10414 4786 1010 2985 0 6956 0
[pid=28379/tid=28383] ppid=28378 vsize=41656 CPUtime=109.13
/proc/28379/task/28383/stat : 28383 (pb_cplex) R 28378 28378 28293 0 -1 4202560 27743 0 0 0 10841 72 0 0 18 0 2 0 142808006 42655744 4786 1992294400 134512640 146736320 4294550112 18446744073709551615 139042575 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 238.52
Current children cumulated vsize (KiB) 50356

[startup+139.9 s]
/proc/loadavg: 1.59 0.66 0.24 3/109 28385
/proc/meminfo: memFree=1454484/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
[pid=28379] ppid=28378 vsize=41656 CPUtime=240.02
/proc/28379/stat : 28379 (pb_cplex) R 28378 28378 28293 0 -1 4202496 60243 0 0 0 23850 152 0 0 16 0 2 0 142807534 42655744 4786 1992294400 134512640 146736320 4294550112 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28379/statm: 10414 4786 1010 2985 0 6956 0
[pid=28379/tid=28383] ppid=28378 vsize=41656 CPUtime=109.91
/proc/28379/task/28383/stat : 28383 (pb_cplex) R 28378 28378 28293 0 -1 4202560 27743 0 0 0 10919 72 0 0 19 0 2 0 142808006 42655744 4786 1992294400 134512640 146736320 4294550112 18446744073709551615 136006983 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 240.02
Current children cumulated vsize (KiB) 50356

[startup+140.1 s]
/proc/loadavg: 1.59 0.66 0.24 3/109 28385
/proc/meminfo: memFree=1454484/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
[pid=28379] ppid=28378 vsize=41656 CPUtime=240.42
/proc/28379/stat : 28379 (pb_cplex) R 28378 28378 28293 0 -1 4202496 60243 0 0 0 23890 152 0 0 16 0 2 0 142807534 42655744 4786 1992294400 134512640 146736320 4294550112 18446744073709551615 136389978 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28379/statm: 10414 4786 1010 2985 0 6956 0
[pid=28379/tid=28383] ppid=28378 vsize=41656 CPUtime=110.11
/proc/28379/task/28383/stat : 28383 (pb_cplex) R 28378 28378 28293 0 -1 4202560 27743 0 0 0 10939 72 0 0 19 0 2 0 142808006 42655744 4786 1992294400 134512640 146736320 4294550112 18446744073709551615 139042977 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 240.42
Current children cumulated vsize (KiB) 50356

[startup+140.201 s]
/proc/loadavg: 1.59 0.66 0.24 3/109 28385
/proc/meminfo: memFree=1454484/2059040 swapFree=4136140/4192956
[pid=28378] ppid=28376 vsize=8700 CPUtime=0
/proc/28378/stat : 28378 (run) S 28376 28378 28293 0 -1 4202496 365 0 0 0 0 0 0 0 20 0 1 0 142807534 8908800 249 1992294400 4194304 4922060 140735030301408 18446744073709551615 242171354245 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/28378/statm: 2175 249 208 178 0 68 0
[pid=28379] ppid=28378 vsize=41656 CPUtime=240.58
/proc/28379/stat : 28379 (pb_cplex) R 28378 28378 28293 0 -1 4202496 60247 0 0 0 23905 153 0 0 16 0 2 0 142807534 42655744 4790 1992294400 134512640 146736320 4294550112 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/28379/statm: 10414 4790 1014 2985 0 6956 0
[pid=28379/tid=28383] ppid=28378 vsize=41656 CPUtime=110.17
/proc/28379/task/28383/stat : 28383 (pb_cplex) S 28378 28378 28293 0 -1 4202560 27747 0 0 0 10944 73 0 0 19 0 2 0 142808006 42655744 4790 1992294400 134512640 146736320 4294550112 18446744073709551615 144580073 0 2 4096 16387 18446604437836116352 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 240.58
Current children cumulated vsize (KiB) 50356

Child status: 0
Real time (s): 140.232
CPU time (s): 240.618
CPU user time (s): 239.078
CPU system time (s): 1.54077
CPU usage (%): 171.586
Max. virtual memory (cumulated for all children) (KiB): 60764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 239.078
system time used= 1.54076
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60641
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 22416
involuntary context switches= 3814

runsolver used 0.263959 second user time and 0.768883 second system time

The end

Launcher Data 

Begin job on node047 at 2010-07-01 22:12:35
IDJOB=2696215
IDBENCH=1302
IDSOLVER=1209
FILE ID=node047/2696215-1278015155
PBS_JOBID= 11198718
Free space on /tmp= 62388 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557413.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696215-1278015155/watcher-2696215-1278015155 -o /tmp/evaluation-result-2696215-1278015155/solver-2696215-1278015155 -C 1800 -W 2000 -M 1800  run HOME/instance-2696215-1278015155.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f1d4a2e32a581ad991c79b68e8396da7
RANDOM SEED=1682300458

node047.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1471280 kB
Buffers:        139696 kB
Cached:         343420 kB
SwapCached:       9696 kB
Active:         238156 kB
Inactive:       257924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1471280 kB
SwapTotal:     4192956 kB
SwapFree:      4136140 kB
Dirty:           16804 kB
Writeback:           0 kB
AnonPages:       11580 kB
Mapped:           8320 kB
Slab:            69804 kB
PageTables:       4204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182580 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62372 MiB
End job on node047 at 2010-07-01 22:14:55